#669388 Hex Color
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Picture sea glass left out in the sun. #669388 is a dusty teal with that same matte, worn finish. Its very low saturation keeps the mood calm, which suits wellness brands, healthcare interfaces, and quiet supporting backgrounds. It works best as a secondary tone behind brighter accents, since it can read flat across large areas. Black text on this hex code hits about 6.1:1 contrast, enough for WCAG AA body copy.
Questions about #669388
What is #669388 in RGB, HSL and CMYK?
In RGB, #669388 is rgb(102, 147, 136), in HSL hsl(165, 18%, 49%) and in CMYK 31%, 0%, 7%, 42%.
What colors pair well with #669388?
Warm accents like terracotta, soft coral, or faded ochre give #669388 the contrast its low saturation lacks. Cream and charcoal work better for quieter tonal palettes.
Is #669388 readable on white or black?
#669388 has a 3.44:1 contrast ratio on white and 6.09:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.